Galvanized Metal Steel Bar Grating
Steel grating, also known as bar grating or metal grating, is an open grid assembly of metal bars. The bearing bars run in one direction and are spaced by rigid attachment to perpendicular cross bars or by bent connecting bars extending between them. This design is intended to hold heavy loads with minimal weight. Steel grating is widely used for floors, mezzanines, stair treads, fencing, trench covers, and maintenance platforms in factories, workshops, motor rooms, trolley channels, heavy loading areas, boiler equipment, and heavy equipment areas.
1.Galvanized steel grating:A36 is the common grade. After welding is completed, surface treatment will be carried out: mild steel grating will be hot-dip galvanized or painted to make it look beautiful or corrosion-resistant.
2.Stainless steel grating:Common grade is SS201, 304, 316, 316L. Stainless steel grating itself has a strong corrosion resistance, suitable for food processing and chemical fields.
3.I Bar Steel Grating:With its unique I-section design, it exhibits excellent bearing capacity and stability, and is suitable for heavy-loaded industrial platforms, bridges and other places, and has both ventilation and light transmission properties.
Common Steel Grating Specification
| Bearing bar pitch | cross bar pitch | bearing bar size ( depth*thickness) | |||||||
| 20×3 | 25×3 | 25×3 | 40×3 | 20×5 | 20×5 | ||||
| 30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 | ||
| 50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | |||
| 40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 | ||
| 50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | |||
| 60 | 50 |
|
G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 | ||
| Bearing bar picth | cross bar pitch | Bearing bar size( depth*thickness) | |||||||
| 32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | ||||
| 30 | 100 | G325/30/100 | G405/30/100 | G455/30/100 | G505/30/100 | G555/30/100 | G605/30/100 | ||
| 50 | G325/30/50 | G405/30/50 | G455/30/50 | G505/30/50 | G555/30/50 | G605/30/50 | |||
| 40 | 100 | G325/40/100 | G405/40/100 | G455/40/100 | G505/40/100 | G555/40/100 | G605/40/100 | ||
| 50 | G325/40/50 | G405/40/50 | G455/40/50 | G505/40/50 | G555/40/50 | G605/40/50 | |||
| 60 | 50 | G325/60/50 | G405/60/50 | G455/60/50 | G505/60/50 | G555/60/50 | G605/60/50 | ||
- Product Features
Efficient Water Management: Effectively collects and redirects excess rainwater, preventing flooding and water accumulation.
Durable Construction: Made from high-quality materials designed to withstand harsh weather conditions for long-lasting performance.
Customizable Sizes: Available in various sizes to fit different applications, ensuring versatility for residential and commercial use.
Debris-Resistant Design: Features a grate that minimizes clogging, allowing for optimal water flow and reducing maintenance needs.
Easy Installation: Simple installation process, making it a practical choice for improving drainage in roads, parking lots, and properties.
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